Mercurial > hg > truffle
annotate src/share/vm/opto/c2compiler.hpp @ 246:9b66e6287f4a
6707044: uncommon_trap of ifnull bytecode leaves garbage on expression stack
Summary: Remove call to repush_if_args()
Reviewed-by: kvn, jrose
author | rasbold |
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date | Wed, 16 Jul 2008 10:08:57 -0700 |
parents | d1605aabd0a1 |
children | c18cbe5936b8 |
rev | line source |
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0 | 1 /* |
196 | 2 * Copyright 1999-2008 Sun Microsystems, Inc. All Rights Reserved. |
0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * | |
5 * This code is free software; you can redistribute it and/or modify it | |
6 * under the terms of the GNU General Public License version 2 only, as | |
7 * published by the Free Software Foundation. | |
8 * | |
9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 * version 2 for more details (a copy is included in the LICENSE file that | |
13 * accompanied this code). | |
14 * | |
15 * You should have received a copy of the GNU General Public License version | |
16 * 2 along with this work; if not, write to the Free Software Foundation, | |
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 * | |
19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
20 * CA 95054 USA or visit www.sun.com if you need additional information or | |
21 * have any questions. | |
22 * | |
23 */ | |
24 | |
25 class C2Compiler : public AbstractCompiler { | |
26 private: | |
27 | |
28 static void initialize_runtime(); | |
29 | |
30 public: | |
31 // Name | |
32 const char *name() { return "C2"; } | |
33 | |
34 static volatile int _runtimes; | |
35 | |
36 #ifdef TIERED | |
37 virtual bool is_c2() { return true; }; | |
38 #endif // TIERED | |
39 | |
40 // Customization | |
41 bool needs_adapters () { return true; } | |
42 bool needs_stubs () { return true; } | |
43 | |
44 void initialize(); | |
45 | |
46 // Compilation entry point for methods | |
47 void compile_method(ciEnv* env, | |
48 ciMethod* target, | |
49 int entry_bci); | |
50 | |
51 // sentinel value used to trigger backtracking in compile_method(). | |
52 static const char* retry_no_subsuming_loads(); | |
38
b789bcaf2dd9
6667610: (Escape Analysis) retry compilation without EA if it fails
kvn
parents:
0
diff
changeset
|
53 static const char* retry_no_escape_analysis(); |
0 | 54 |
55 // Print compilation timers and statistics | |
56 void print_timers(); | |
57 }; |